package com.gxlevi.mr.wordcount;


import org.apache.hadoop.io.LongWritable;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.mapreduce.Mapper;

import java.io.IOException;

public class WordCountMapper extends Mapper<LongWritable, Text, Text, LongWritable> {
    @Override
    protected void map(LongWritable key, Text value, Context context) throws IOException, InterruptedException {
        String[] line = value.toString().split(",");
        for (String word : line) {
            context.write(new Text(word), new LongWritable(1));
        }
    }
}
